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math.QA2025
Nijenhuis pre-Lie bialgebras, Nijenhuis Lie bialgebras and \sss-equation
Li Guo, Tianshui Ma
Two aspects on the important notion of pre-Lie algebras are pre-Lie bialgebras (or left-symmetric bialgebras) with motivation from para-Kähler Lie algebras, and Nijenhuis operator…
math.QA2024
Rota-Baxter operators, differential operators, pre- and Novikov structures on groups and Lie algebras
Xing Gao, Li Guo, Zongjian Han +1
Rota-Baxter operators on various structures have found important applications in diverse areas, from renormalization of quantum field theory to Yang-Baxter equations. Relative Rota…